Adaptive injection molding machine mechanical arm based on visual recognition

The adaptive injection molding machine robot, which utilizes visual recognition and multi-point support, solves the problems of stable gripping and precise embedding of slender inserts, achieving efficient and safe automated operation.

CN122401754APending Publication Date: 2026-07-17FOSHAN CITY SHUNDE DISTRICT JIEJIA ROBOT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
FOSHAN CITY SHUNDE DISTRICT JIEJIA ROBOT TECH CO LTD
Filing Date
2026-05-09
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing injection molding machine robotic arms have difficulty in stably gripping and accurately embedding slender needle-like inserts, resulting in inconsistent positioning, poor product quality, and safety hazards.

Method used

An adaptive injection molding machine robot based on vision recognition is adopted. Through the collaborative operation system of dual-joint robotic arms, orthogonal rotary drive components and dual vision sensors, combined with multi-point support and hierarchical gripping strategies, high-precision positioning and stable clamping are achieved.

Benefits of technology

It enables high-precision automated embedding of needle-type products, improves positioning consistency and equipment intelligence, avoids insert slippage and mold damage, and improves production efficiency and safety.

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Abstract

本申请公开了一种基于视觉识别的自适应注塑机机械手,涉及注塑自动化设备技术领域。该机械手包括机架、升降机构、机械臂和执行组件;升降机构设于机架上,用于驱动竖直移动;机械臂包括转动连接于升降机构的第一臂部和转动连接于第一臂部的第二臂部;执行组件转动连接于第二臂部,其包括夹取构件和固定构件。夹取构件用于抓取工件,固定构件用于辅助固定,二者协同形成多点支撑,有效防止工件晃动、偏转或滑落。通过升降机构与双关节机械臂的串联组合,实现多自由度精确运动;结合视觉采集组件和控制器,可识别工件位置姿态并自适应调整抓取角度,满足注塑件自动化取出及针状嵌件高精度埋入的作业要求,显著提升生产效率和产品质量。
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